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amazing ascii moving now from file

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This commit is contained in:
Priec
2025-11-13 23:35:00 +01:00
parent b52c78d056
commit 04085c97f1
3 changed files with 46 additions and 136793 deletions
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17
semestralka1/background_dark_inverted.h Normal file
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@@ -0,0 +1,17 @@
// background_dark_inverted.h
#pragma once
// embedded ASCII art background
static const char *BACKGROUND_DARK_INVERTED[] = {
"##################################################",
"# #",
"# example ASCII background line 1 #",
"# replace this content with your real art #",
"# #",
"#================================================#",
"# #",
"# #",
"##################################################"
};
static const int BACKGROUND_DARK_INVERTED_LINES =
sizeof(BACKGROUND_DARK_INVERTED) / sizeof(BACKGROUND_DARK_INVERTED[0]);

136750
semestralka1/compile_commands.json
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File diff suppressed because it is too large Load Diff

72
semestralka1/main.cpp
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@@ -1,6 +1,9 @@
// main.cpp
#include "mbed.h"
#include "background_dark_inverted.h"
#include <vector>
#include <string>
#define TARGET_TX_PIN USBTX
#define TARGET_RX_PIN USBRX
@@ -21,61 +24,42 @@ DigitalOut led(LED1);
#define BUFFER_SIZE 64
static char rx_buffer[BUFFER_SIZE];
// Draw a moving “sky + ground” background with optional message
void draw_mask(uint32_t mask, int shift, const char *text = nullptr)
{
const int width = 80; // terminal columns
const int height = 24; // terminal rows
const int horizon = 16; // sky ends here, ground below
// ASCII fart background
void draw_mask(const char *unused_filename, int shift, const char *text = nullptr) {
const int view_width = 50; // visible width
const int view_height = 24;
printf("\033[2J\033[H"); // clear + home
// Terminal clear + home
printf("\033[2J\033[H");
// draw sky layer (moving clouds)
for (int y = 0; y < horizon; y++) {
for (int x = 0; x < width; x++) {
// Parallax: slower movement at top
int move = (shift / 2 + y) % width;
char c = ((x + move) % 11 == 0) ? '☁' : ' ';
for (int i = 0; i < view_height && i < BACKGROUND_DARK_INVERTED_LINES; i++) {
const char *row = BACKGROUND_DARK_INVERTED[i];
int width = strlen(row);
if (width == 0) {
printf("\r\n");
continue;
}
int start = shift % width;
// Print visible window (wrap around)
for (int j = 0; j < view_width; j++) {
char c = row[(start + j) % width];
printf("%c", c);
}
printf("\r\n");
}
// draw horizon line
for (int i = 0; i < width; i++) printf("-");
printf("\r\n");
// draw ground (grass / terrain)
for (int y = horizon + 1; y < height; y++) {
for (int x = 0; x < width; x++) {
int move = (shift * 2 + y) % width;
// simple wave pattern for terrain / hill
char c;
if (((x + move) % 7) == 0)
c = '^';
else if (((x + move) % 5) == 0)
c = '`';
else
c = ' ';
printf("%c", c);
}
printf("\r\n");
}
// optional text overlay at bottom
if (text && text[0] != '\0') {
if (text && text[0] != '\0')
printf("\r\n[RX] %s\r\n", text);
}
fflush(stdout);
}
int main(void)
{
int main(void) {
serial_port.set_format(8, BufferedSerial::None, 1);
printf("Baud: %d, Format: 8-N-1\r\n", BAUD_RATE);
uint32_t mask = 0xF0F0A55A;
int shift = 0;
char message[BUFFER_SIZE] = {0};
bool message_active = false;
@@ -84,6 +68,8 @@ int main(void)
msg_timer.start();
anim_timer.start();
const char *bg_file = "background_dark_inverted.txt";
while (true) {
if (serial_port.readable()) {
memset(rx_buffer, 0, sizeof(rx_buffer));
@@ -106,11 +92,11 @@ int main(void)
// shift = (shift + 1) % 8;
// }
if (anim_timer.elapsed_time() >= 200ms) {
shift = (shift + 1) % 8;
if (anim_timer.elapsed_time() >= 400ms) {
shift++;
anim_timer.reset();
draw_mask(mask, shift, message_active ? message : nullptr);
draw_mask(bg_file, shift, message_active ? message : nullptr);
}
ThisThread::sleep_for(20ms);
}